All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHECK POINT 01>Q 1

HARD

10th ICSE

IMPORTANT

Earn 100

Give the reaction of sodium with ethanol.

Important Questions on Alcohols

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10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHECK POINT 01>Q 2

What is esterification?

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10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHECK POINT 01>Q 3

Write the uses of denatured and spurious alcohols, while discussing the differences between the two.

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10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHECK POINT 01>Q 4

Give the percentage of alcohol in brandy, vodka and whisky.

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10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 1

The product formed when ethene gas reacts with water in the presence of sulphuric acid is _____. (ethanol/ethanal/ethanoic acid)

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10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 3

The organic compound obtained as the end product by the hydrolysis of methyl bromide.

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10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 4

Match the following columns

Column I	Column II
(i) Brandy	$45 - 55 %$
(ii) Vodka	$40 - 50 %$
(iii) Rum	$35 - 40 %$
(iv) Gin	$30 - 40 %$

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10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 5

Rewrite the statement in the correct form using the appropriate word.

Ethyl alcohol is dehydrated by sulphuric acid at a temperature of about $170^{\circ} C$ .

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10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 6

Write the equation for the following laboratory preparation.

Ethanol from iodoethane.